fix bug that caused infinite loop in cli

meson.build

@@ -4,7 +4,7 @@ project(
         'c',
         'vala'
     ],
-    version: '1.1.0',
+    version: '1.1.1',
     license: 'BSD-3',
     default_options:
     [

src/cli.vala

@@ -542,6 +542,9 @@ namespace TUFManager {
                 if (!get_keyboard_color ().equal (rgba)) {
                     set_keyboard_color (rgba);
                 }
+                else {
+                    release_cli ();
+                }
 #else
                 try {
                     pkttyagent = new Subprocess.newv ({"pkttyagent"}, SubprocessFlags.NONE);